1 Turn the Digital Crown to set the information and tap to Continue. 2  Tap Start Moving. 3  Or, use the Apple Watch app on your iPhone to enter the information, under the Health section of the app. 4  Swipe up on the Watch face, then swipe to the Activity Glances.
Profit margins are perhaps the simplest and most widely used financial ratios in corporate finance. A company's profit is calculated at three levels on its income statement, starting with the most basic â gross profit â and building up to the most comprehensive â net profit.
Managers typically use gross profit to compute gross profit margin, also known as gross margin. This is a ratio showing the efficiency in which the business turns revenue into gross profit. The formula is gross profit divided by revenue for the period. Using the same numbers, you divide $210,000 by $420,000 and get .50. You multiply this by 100 to convert it to a percentage of 50. This is seemingly a strong gross margin, though you have to compare it to industry norms and prior periods to know for sure.